Experience Exceptional Comfort Year-Round with a Packaged Unit from Red Dog Cooling, Heating, & Plumbing When space in your home is at a premium, look to Red Dog Cooling, Heating, & Plumbing in Selbyville for a compact solution that will keep your home comfortable all year long—a packaged system. An HVAC packaged unit works like a traditional split system; it’s just designed to fit into a compact cabinet for easy installation in virtually any home It can sit outside or be fitted on your roof, leaving all your indoor space for other things. We know that energy efficiency is a top priority when you’re selecting a packaged unit. Our packaged units have energy ratings as efficient as 15.00 SEER* and 8.00 HSPF.** Even better, all of the units in the Dave Lennox Signature® Collection are ENERGY STAR® qualified. All of our AC units have a lot to offer, and we’ve got a model for every budget. Take a look! If you’re shopping for a new packaged unit or need an expert to help maintain yours, look to Red Dog Cooling, Heating, & Plumbing in Selbyville. We’re ready to help. Call us at 302-436-2922 or book your appointment online today! * SEER, or Seasonal Energy Efficiency Ratio, measures the cooling efficiency of your air conditioner or heat pump. A higher SEER rating means greater energy efficiency and more savings for you and the environment. ** HSPF, or Heating Seasonal Performance Factor, measures the heating efficiency of your heat pump. A higher HSPF rating means greater energy efficiency, more savings and is better for the environment. Dave Lennox Signature® CollectionElite® SeriesMerit® Series New!